package com.jhy.study2.basicJavaType;

/**
 * @author: robert
 * @description: TODO
 * @date: 2021/8/21 19:33
 * @return
 */
public class Byte1 {

    public static void main(String[] args) {

        boolean bl1 = true;
        Boolean bl2 = false;

        byte b1 = -128;
        byte b2 = (byte) -129;
        byte b3 = (byte) 128;
        System.out.println(b2);
        System.out.println(b3);

        int int1  = 20;
        short s1 = (short)22l;
        long l1 = 30l;
        long l2 = 2000L;
        long l3 = 2000;
        double d1 = 3.3;
        double d2 = 3.3d;
        float f1 = (float) 3.2d;
        float f2 = 3.2f;
        char c1 = 'a';
        char c2 = '人';
//        char c3 = 'wordl';

        //byte < short <int= float < double = long  boolean

        Character c4 = '\u0000';
        Character c5 = '\u002C';
        Character c6 = '\u0069';
//        System.out.println(c4.toString());
        System.out.println(c6);


    }




}
